Unconventional Hysteretic Transition in a Charge Density Wave
In a new paper appearing in Physical Review Letters, research co-first-authored by postdoctoral fellows claim that EuTe4 sets a new record for hysteresis in a crystalline solid.
Matt Miller elected the Willis H. Carrier Professor in Engineering at Cornell
As a professor of Mechanical and Aerospace Engineering at Cornell, Matt's research focuses on the development of tools that enable the design and selection of structural materials, particularly metals, with an emphasis of his work is the use of synchrotron x-rays and in-situ mechanical loading so as to understand the crystal level mechanical state of alloys during deformation.
CHESS and CLASSE scientists take part in Expanding Your Horizons 2022
The 2022 EYH conference took place on April 9th. The event consisted of speakers, workshops, demonstrations, and lab tours geared towards motivating young scientists to get involved in STEM. Students participate in two or three workshops organized by Cornell students and faculty, tour state-of-the-art lab facilities on Cornell’s Ithaca campus, connect with peers and mentors, and learn that anyone with a curious mind has what it takes to pursue a future in STEM.
CHESS celebrates expansion and $8.5M funding for subfacility
Sen. Charles Schumer (D-New York), who secured an extension of CHESS’s funding from the National Science Foundation 10 years ago amid concerns that it wouldn’t be renewed, was on hand to celebrate. He also announced that $8.5 million from the 2022 omnibus appropriations bill will go towards operating the Materials Solutions Network at CHESS (MSN-C).
HMF - A first-of-its-kind X-Ray facility
The dedicated High Magnetic Field (HMF) X-ray Beamline at the Cornell High Energy Synchrotron Source (CHESS) will be a world-class high-energy X-ray beam- line. It will feature a custom low-temperature superconducting (LTS) magnet generating continuous fields as high as 20 Tesla. The beamline will be designed to accommodate even higher fields from future magnets, which will become feasible as high temperature superconducting (HTS) magnet technology matures.
2022 PREM XAS Workshop held in in San Juan, Puerto Rico
Workshop Overview and Goals
Engineers reveal cause of key sodium-ion battery flaw
Sodium-ion batteries are a promising technology for electric vehicles, the energy grid and other applications because they are made from abundant materials that are energy dense, nonflammable and operate well in colder temperatures. But engineers have yet to perfect the chemistry. While the lithium-ion batteries found in modern electronics can recharge thousands of times, most variations of sodium-ion batteries can only cycle a small fraction of that.